The extended-community parser in bgpd in Quagga before 0.99.18 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed Extended Communities attribute.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Quagga | Quagga | * | 0.99.17 (including) |
| Quagga | Quagga | 0.95 (including) | 0.95 (including) |
| Quagga | Quagga | 0.96 (including) | 0.96 (including) |
| Quagga | Quagga | 0.96.1 (including) | 0.96.1 (including) |
| Quagga | Quagga | 0.96.2 (including) | 0.96.2 (including) |
| Quagga | Quagga | 0.96.3 (including) | 0.96.3 (including) |
| Quagga | Quagga | 0.96.4 (including) | 0.96.4 (including) |
| Quagga | Quagga | 0.96.5 (including) | 0.96.5 (including) |
| Quagga | Quagga | 0.97.0 (including) | 0.97.0 (including) |
| Quagga | Quagga | 0.97.1 (including) | 0.97.1 (including) |
| Quagga | Quagga | 0.97.2 (including) | 0.97.2 (including) |
| Quagga | Quagga | 0.97.3 (including) | 0.97.3 (including) |
| Quagga | Quagga | 0.97.4 (including) | 0.97.4 (including) |
| Quagga | Quagga | 0.97.5 (including) | 0.97.5 (including) |
| Quagga | Quagga | 0.98.0 (including) | 0.98.0 (including) |
| Quagga | Quagga | 0.98.1 (including) | 0.98.1 (including) |
| Quagga | Quagga | 0.98.2 (including) | 0.98.2 (including) |
| Quagga | Quagga | 0.98.3 (including) | 0.98.3 (including) |
| Quagga | Quagga | 0.98.4 (including) | 0.98.4 (including) |
| Quagga | Quagga | 0.98.5 (including) | 0.98.5 (including) |
| Quagga | Quagga | 0.98.6 (including) | 0.98.6 (including) |
| Quagga | Quagga | 0.99.1 (including) | 0.99.1 (including) |
| Quagga | Quagga | 0.99.2 (including) | 0.99.2 (including) |
| Quagga | Quagga | 0.99.3 (including) | 0.99.3 (including) |
| Quagga | Quagga | 0.99.4 (including) | 0.99.4 (including) |
| Quagga | Quagga | 0.99.5 (including) | 0.99.5 (including) |
| Quagga | Quagga | 0.99.6 (including) | 0.99.6 (including) |
| Quagga | Quagga | 0.99.7 (including) | 0.99.7 (including) |
| Quagga | Quagga | 0.99.8 (including) | 0.99.8 (including) |
| Quagga | Quagga | 0.99.9 (including) | 0.99.9 (including) |
| Quagga | Quagga | 0.99.10 (including) | 0.99.10 (including) |
| Quagga | Quagga | 0.99.11 (including) | 0.99.11 (including) |
| Quagga | Quagga | 0.99.12 (including) | 0.99.12 (including) |
| Quagga | Quagga | 0.99.13 (including) | 0.99.13 (including) |
| Quagga | Quagga | 0.99.14 (including) | 0.99.14 (including) |
| Quagga | Quagga | 0.99.15 (including) | 0.99.15 (including) |
| Quagga | Quagga | 0.99.16 (including) | 0.99.16 (including) |
| Red Hat Enterprise Linux 5 | RedHat | quagga-0:0.98.6-7.el5_8.1 | * |
| Red Hat Enterprise Linux 6 | RedHat | quagga-0:0.99.15-5.el6_0.2 | * |
| Quagga | Ubuntu | dapper | * |
| Quagga | Ubuntu | devel | * |
| Quagga | Ubuntu | hardy | * |
| Quagga | Ubuntu | karmic | * |
| Quagga | Ubuntu | lucid | * |
| Quagga | Ubuntu | maverick | * |
| Quagga | Ubuntu | upstream | * |